Engine Coolant Drain
The unit is equipped with an engine coolant drain valve
(A, Figure 27). To drain the engine coolant:
1. Attach a 3/8" ID hose to the coolant drain valve, and
route the hose to empty into an approved container.
2. Open the coolant drain valve.
3. Let the engine coolant drain fully into the approved
container. Dispose of used engine coolant according
to local, state, province and/or federal rules.
4. Close the coolant drain valve, and remove hose.
5. Open the coolant fill access door (B, Figure 27), and
add coolant to the radiator. Refer to Specifications.
27
Generator
Refer to the Generator Operator's Manual for all
scheduled generator maintenance procedures.
Trailer
Frame
1. Check the trailer coupler for proper operation. Check
to be sure the hardware is securely tightened. Inspect
the trailer coupler for wear, damage or corrosion.
Repair or replace as needed.
2. Inspect the safety chains for wear, damage or
corrosion. Replace as needed.
3. Inspect the tongue jack for proper operation, and
for wear, damage or corrosion. Repair or replace as
needed.
24
4. Inspect the trailer tongue for proper operation, and
5. Inspect the axle, springs and undercarriage for wear,
6. Inspect the outrigger bars, stabilizer jacks and locking
Trailer Wheels and Tires
Towing Hazard
Towing the light tower trailer with damaged tires, rims or
lug nuts could result in death or serious injury. Repair or
replace damaged tires, rims or lug nuts before towing the
light tower trailer.
1. Check the tires for any cracks, cuts or damage.
2. Check the tire pressure of the trailer tires when cold.
B
3. Check the wheel rims for any cracks or damage.
4. Make sure all the lug nuts are in place and properly
Servicing the Axle
The axle under the light tower trailer will require periodic
maintenance and service. Such things as wheel bearing
adjustment and repacking will be required to maintain
the axle. For information on the maintenance schedule
and servicing the axle, see the axle owner's manual at
A
https://www.dexteraxle.com/resources/manuals.
Trailer Lighting
Towing Hazard
Towing the light tower trailer with inoperable trailer lights
could result in death or serious injury. Repair or replace
inoperable trailer lights.
Trailer lights are a safety feature, and are required by law.
Keep the trailer lights in proper working order.
•
•
•
for wear, damage or corrosion. Check to be sure the
hardware is securely tightened. Repair or replace as
needed.
damage or corrosion. Repair or replace as needed.
pins for proper operation, and for wear, damage or
corrosion. Replace as needed.
WARNING
Repair or replace as needed.
See Specifications .
Repair or replace as needed.
tightened. Correct torque for the lug nuts is 90 lb-ft
(122 Nm).
WARNING
Check the trailer lights and wiring for damage or
wear. Repair or replace as needed.
Check to be sure the wiring harness is secured to the
trailer and does not hang down to the ground.
Check the trailer light housing assemblies for damage
or leaks. Use silicone or rubber sealant to seal the
lens or harness, as needed, or replace the housing
assembly. Electrical grease will help protect the
sockets and prevent corrosion.
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